Publications by authors named "Ulger H"

In this study, effects of vitaminB on embryonic development have been investigated by supplying vitaminB on a hypoxia-induced embryo culture. 9.5-day-old embryos from Wistar albino adult pregnant rats were used in our experimental set up.

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Article Synopsis
  • Natural product research has a rich history and has significantly impacted cancer treatment by targeting deregulated signaling pathways.
  • Lycium barbarum shows promise due to its antioxidant and anti-cancer properties, as demonstrated through both in vivo and in vitro studies using Ehrlich ascites tumor (EAT) cells.
  • The findings suggest that Lycium barbarum extracts reduce cancer cell adhesion and DNA damage, with the higher molecular weight extracts being more effective in promoting cancer cell death and potentially preventing cancer progression.
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Background: Intracranial hemorrhages is one of the major causes of mortality and morbidity worldwide, and there is still no effective biomarker to predict prognosis.

Aim: We aimed to determine the effectiveness of high sensitive troponin I (hs-cTn-I) levels to predict the prognosis of spontaneous intracerebral hemorrhage (sICH) by comparing Glasgow Coma Score (GCS) and hematoma volume with hs-cTn-I levels.

Methods: This study was planned as a retrospective observational study.

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Objective: To investigate the effects of tocilizumab (TCZ), epoetin beta (EPO), and their combination on nerve regeneration in a sciatic nerve injury model.

Materials And Method: Male Sprague-Dawley rats were divided into (-) negative control, sham, TCZ, EPO ((+) positive control), and TCZ+EPO groups. The TCZ group received TCZ (8 mg/kg intraperitoneal) immediately after surgery.

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Objectives: The objective of this study was to evaluate the effect of IGF1 and FGF2 growth factors on the differentiation of human adipose tissue‑derived mesenchymal stem cells (MSCs) into skeletal muscle cells.

Methods: MSCs were divided into four groups. Group I (control group) was incubated only in myogenic medium, group II was incubated by adding 100 ng/ml FGF2 to the myogenic medium, group III was incubated by adding 20 ng/ml IGF1 to the myogenic medium, group IV was incubated by adding 100 ng/ml FGF2 and 20 ng/ml IGF1 to the myogenic medium.

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  • The study explores the impact of experimental kidney stone formation on the filtration barrier in rats, dividing them into four groups for testing with various treatments.
  • Different staining techniques and immunohistochemical methods were used to analyze kidney tissues for structural changes and protein expression related to the filtration barrier.
  • Results indicated that while kidney stones formed in all groups, there were no significant changes in serum results or apoptosis; however, alterations in proteins essential for maintaining the filtration barrier structure were observed, suggesting an adaptive response to protect functionality despite weakening basement membrane structure.
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Aim: Cornus mas L is commonly used due to its anti-inflammatory, anti-carcinogenic and anti-oxidant properties. In the study, the effects of C. mas L extract on a solid tumor were examined in the Ehrlich solid tumor model developed in Balb/C type mice.

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Background: Spine is a column that consists of consecutively lined up vertebras. It includes medulla spinalis. It contributes the motions of head, neck and body.

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Objective: The aim of study was to investigate anticancer effect of Viburnum opulus (VO) on Ehrlich ascites carcinoma (EAC) bearing mice that treated with different concentrations of VO.

Materials And Methods: For tumor transplantation; mice were inoculated with 1 × 10 EAC cells intraperitoneally and than divided into five groups (n = 9). Two hours after inoculation; experimental groups were treated daily with VO extract at doses of 1000 mg/kg, 2000 mg/kg, 4000 mg/kg.

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Background: Curcumin is a polyphenol compound that has antioxidant, anticancer, anti-inflammatory, anti-hyperlipidemic and antimicrobial effects. Nucleolar-organizing regions are the sites of the gene on chromosomes. The present study was aimed to show the antitumoral effect of curcumin via AgNOR protein synthesis in Ehrlich's ascitic carcinoma (EAC) bearing mice.

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Background/aim: The aim of this study is to determine the condition of ambulance staff (AS) who have been exposed to any kind of violence and to predict risk of development of burnout syndrome.

Materials And Methods: Our study was performed with 120 AS working for the Kırıkkale Ambulance Services. During the research, questionnaires collecting descriptive information and the extent of violence to which the AS were exposed were administered; participants were asked to fill out the questionnaire themselves.

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Background: Interferon beta (IFNb) was the first proven drug for the treatment of multiple sclerosis (MS). The diagnosis of MS frequently occurs in women at childbearing age (especially in twenties and thirties). Therefore, the pregnancy process is major concern for many women with MS.

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Introduction: Paranasal sinuses are complex structures and show individual variation. Providing normative values for paranasal sinus size and their changes related to age could be helpful in evaluating the presence of some diseases related to sinonasal region. The purpose of the current study was to investigate the development of maxillary sinuses and evaluate the volume changes according to age and sex by using stereological and ellipsoidal formula methods after that to compare these approaches with each other in children.

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Objective: Crimean-Congo hemorrhagic fever (CCHF) is an acute illness affecting multiple organ systems characterized by thrombocytopenia, and/or leukopenia, elevated levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH) and creatine kinase (CK) and it has a case-fatality of 8% to 80%. In this article, we aimed to determine the clinical and laboratory findings that predicts the disease on admission.

Patients And Methods: We retrospectively analyzed the medical data of the patients admitted to our emergency department (ED) due to tick bite.

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Background: The aim of this study was to investigate the effect of volume-controlled hemorrhage and hypothermia on rats with blunt chest trauma, evaluating bacterial translocation (BT), lung tissue malondialdehyde (MDA), nitric oxide (NO) levels, and erythrocyte deformability (ED).

Methods: In our study, 10 animals each were included in 6 groups. Groups were as follows: a group with blunt chest trauma only (Group T), a group with hemorrhage only (Group H), a normothermic group with comorbidity of trauma and hemorrhage (Group NT), a mild hypothermic group with trauma and hemorrhage (Group MH), a moderate hypothermic group with trauma and hemorrhage (Group MoH), and a control group (Group C).

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Background: In the recent days there has been an increase in diseases known as "angiogenic diseases" characterized by pathologic vascularisation. In the rat, the development of embryonic vessel starts to occur at 9.5 days of gestation.

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Background: Hypoxic ischemic encephalopathy continues to be a significant cause of death and disability worldwide. Erythropoietin (EPO) has the potential to lessen neurologic sequelae due to hypoxia-ischemia.

Methods: The in vitro effects of EPO on total embryonic development and brain VEGF receptor (VEGFR) expressions were investigated in 50 rat embryos at 9.

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Crimean-Congo haemorrhagic fever (CCHF) is a tick-borne disease endemic in Turkey since 2002. Çorum is one of the leading five cities in Turkey in which CCHF disease is seen most. We studied characteristics of the patients with tick bites in our emergency department (ED) and determined the fatality rate of the disease in city of Çorum for the first time.

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In this study, the effects of gilaburu (Viburnum opulus) juice on colon tumorogenesis were investigated. Eight weeks old Balb-C male mice received subcutaneous injections of 1,2-dimethylhydrazine (DMH) (20 mg/kg body weight) once a week for 12 weeks. Both the sham control (group 1) and the DMH control (group 2) groups received drinking water alone, whereas the mice of groups 3 and 4 received gilaburu juice for 30 weeks (started with first DMH injection) and for 18 weeks (started after last DMH injection), respectively.

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Antiangiogenic therapy is supposed to be an attractive approach for antitumor treatment. Human plasminogen-derived angiostatin K1-3 is one of the most potent antiangiogenic agents known currently. However, it is unclear whether angiostatin has got protective effects on colon cancer.

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Acute herpes zoster (AHZ) causes postherpetic neuralgia (PHN) in 48-75% of patients. Nerve blocks performed in the acute phase of HZ may treat the pain and prevent PHN development. Here, we present pain relief with modified van-Lint block in two cases with AHZ involving vesicles on the traces of the supraorbital and supratrochlear nerves.

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Endostatin, one of the most potent negative regulators of angiogenesis, is naturally occurring as an inhibitor of angiogenesis capable of inhibiting tumor growth and their metastases. We aimed to investigate the in vivo activities of low dose of recombinant human endostatin on 1,2-dimethylhydrazine (DMH)-induced mice colon cancer. Thirty male Balb-c mice were injected with DMH (20 mg/kg/week) subcutaneously once a week for 12 weeks to induce colon cancer.

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The aim of this study was to investigate the levels of circulating endothelial microparticles (EMPs) in children with HSP and to determine whether there was a difference between patients with nephritis and those without nephritis. Twenty patients with HSP aged between 2.5 and 15 and 10 age-and sex-matched healthy controls were enrolled in the study.

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In this study, we aimed at the in vitro effects of anti-fibroblast growth factor-2 (anti-FGF-2 or anti-bFGF) on embryo culture in rats. In vitro effects of anti-bFGF on total embryonic development were investigated in 40 rat embryos (which were divided into four groups) (obtained from five pregnant females) at 9.5 days of gestation that were cultured in whole rat serum (WRS), and in WRS+ 2.

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